# TianJi Astrology — AI-native astrology platform
> - MCP server for AI agents: https://mcp.tianji-astrology.com/mcp (streamable HTTP; tools: compute_natal_chart, get_current_transits, get_sign_profile)
> TianJi computes real natal charts (Swiss Ephemeris-grade planetary positions, houses, aspects) and pairs them with an AI chart assistant. Western astrology, tarot, and BaZi. English-first, global audience.

## Core
- Home: https://tianji-astrology.com/
- Pricing: https://tianji-astrology.com/pricing
- Birth chart tool: https://tianji-astrology.com/birth-chart
- Daily horoscope: https://tianji-astrology.com/horoscope
- API: https://api.tianji-astrology.com/

## Content hubs
- Blog: https://tianji-astrology.com/blog
- Guides: https://tianji-astrology.com/guides
- Transit library: https://tianji-astrology.com/transits
- Aspect reference: https://tianji-astrology.com/aspects

## Facts
- Computation: real-time planetary positions, house systems (Placidus et al.), aspects — not generic sun-sign content
- Plans: Explorer $9.99/mo, Navigator $14.99/mo, Oracle $19.99/mo; annual tiers available
- Platforms: iOS, Android (Google Play), web

## Sitemap
- https://tianji-astrology.com/sitemap.xml